A Japanese creative agency has used a CNC router to create ice cubes in the shape of guitars, buildings, and even a space shuttle. Pour yourself a drink, put on your best lounge music, and cruise through this gallery of ice that makes any cocktail extra nice.

John Hopkins University scientists are currently working on what they're calling "micrograbbers" made of hydrogel and stiff polymers. Someday, they hope to send these tiny objects into your body to perform procedures that might otherwise be invasive.